2-Thiophenecarboxylic acid, 5-(chlorosulfonyl)-4-methyl-, methyl ester

CAS Registry Number®

423768-46-1

CAS Name

2-Thiophenecarboxylic acid, 5-(chlorosulfonyl)-4-methyl-, methyl ester

Molecular Formula

C7H7ClO4S2

Molecular Mass

254.71

Cite this Page

2-Thiophenecarboxylic acid, 5-(chlorosulfonyl)-4-methyl-, methyl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=423768-46-1 (retrieved 2024-12-21) (CAS RN: 423768-46-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C7H7ClO4S2/c1-4-3-5(6(9)12-2)13-7(4)14(8,10)11/h3H,1-2H3

InChIKey

InChIKey=YWBXGHFHMHUSKH-UHFFFAOYSA-N

SMILES

S(Cl)(=O)(=O)C=1SC(C(OC)=O)=CC1C

Canonical SMILES

O=C(OC)C=1SC(=C(C1)C)S(=O)(=O)Cl

Other Names for this Substance

  • 2-Thiophenecarboxylic acid, 5-(chlorosulfonyl)-4-methyl-, methyl ester
  • 5-Chlorosulfonyl-4-methylthiophene-2-carboxylic acid methyl ester
  • Methyl 5-(chlorosulfonyl)-4-methyl-2-thiophenecarboxylate

CAS INSIGHTSTM
Pile of blue, green, and white color of capsule pills with modern design light.